Symfony\Component\DependencyInjection\Tests\Loader\YamlFileLoaderTest::testNameOnlyTagsAreAllowedAsString PHP Method

    public function testNameOnlyTagsAreAllowedAsString()
    {
        $container = new ContainerBuilder();
        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
        $loader->load('tag_name_only.yml');

        $this->assertCount(1, $container->getDefinition('foo_service')->getTag('foo'));
    }